wasabeef / flutter-architecture-blueprints Goto Github PK

Requests in this repo are doubled (being sent twice). For example fetchNews().

It's not "options" call. And I can see on two get requests on the API side (in case of change newsapi to custom)
Log below from clean repo.
First
I/flutter (23841): *** Request ***
I/flutter (23841): uri: https://newsapi.org/v2/everything?q=anim&from=2021-06-09&sortBy=publishedAt&language=en&apiKey=98c8df982b8b4da8b86cd70e851fc521
I/flutter (23841): method: GET
I/flutter (23841): responseType: ResponseType.json
I/flutter (23841): followRedirects: true
I/flutter (23841): connectTimeout: 30000
I/flutter (23841): sendTimeout: 30000
I/flutter (23841): receiveTimeout: 30000
I/flutter (23841): receiveDataWhenStatusError: true
I/flutter (23841): extra: {}
I/flutter (23841): headers:
I/flutter (23841): User-Agent: FAB Dev/1.0.0-Dev (Android 11; sdk_gphone_x86_arm; generic_x86_arm; x86)
I/flutter (23841): Sec-CH-UA-Arch: x86
I/flutter (23841): Sec-CH-UA-Model: sdk_gphone_x86_arm
I/flutter (23841): Sec-CH-UA-Platform: Android
I/flutter (23841): Sec-CH-UA-Platform-Version: 11
I/flutter (23841): Sec-CH-UA: "FAB Dev"; v="1.0.0-Dev"
I/flutter (23841): Sec-CH-UA-Full-Version: 1.0.0-Dev
I/flutter (23841): Sec-CH-UA-Mobile: ?1
I/flutter (23841): data:
I/flutter (23841): {}
I/flutter (23841):

First response
I/flutter (23841): *** Response ***
I/flutter (23841): uri: https://newsapi.org/v2/everything?q=anim&from=2021-06-09&sortBy=publishedAt&language=en&apiKey=98c8df982b8b4da8b86cd70e851fc521
I/flutter (23841): statusCode: 200
I/flutter (23841): headers:
I/flutter (23841): connection: keep-alive
I/flutter (23841): cache-control: no-cache
I/flutter (23841): transfer-encoding: chunked
I/flutter (23841): date: Wed, 07 Jul 2021 16:31:17 GMT
I/flutter (23841): content-encoding: gzip
I/flutter (23841): cf-cache-status: DYNAMIC
I/flutter (23841): report-to: {"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v2?s=QFym99f%2FD2ApRKAqXH%2FPjAoEj%2FShsb3LPRWcIyOb8iV9s1XjCRXxqFUmghIAgTwHb1MiHDGTXcC1RvPS30gZbPsDgmWsYWM2SFcr281dRf8%2BGQwKpOW4tA%3D%3D"}],"group":"cf-nel","max_age":604800}
I/flutter (23841): pragma: no-cache
I/flutter (23841): content-type: application/json; charset=utf-8
I/flutter (23841): expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
I/flutter (23841): x-cached-result: false
I/flutter (23841): server: cloudflare
I/flutter (23841): nel: {"report_to":"cf-nel","max_age":604800}
I/flutter (23841): cf-ray: 66b2764f3c6024a1-KBP
I/flutter (23841): expires: -1
I/flutter (23841): Response Text:
I/flutter (23841): {"status":"ok","totalResults":66,"articles":[{"source":{"id":null,"name":"Nature.com"},"author":"Abdelfattah Selim, Hanem Khater, Hamdan I. Almohammed","title":"A recent update about seroprevalence of ovine neosporosis in Northern Egypt and its associated risk factors","description":"Neospora caninum (Family: Sarcocystidae) is an obligate intracellular protozoan. It is one of the most critical abortifacients in ruminants. The seroprevalence of antibodies against N. caninum and its risk factors was investigated among 430 sheep from four No…","url":"https://www.nature.com/articles/s41598-021-93596-9?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+srep%2Frss%2Fcurrent+%28Scientific+Reports%29","urlToImage":"https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-021-93596-9/MediaObjects/41598_2021_93596_Fig1_HTML.png","publishedAt":"2021-07-07T00:00:00Z","content":"

Content

It is better to use "flutter build ipa" in the Makefile to save the time of archiving.
However, since you need to specify "TEAM_ID" and "provisioning profile name" in the ExportOptions file, you need to consider whether to add it as a template.

Makefileで「flutter build ipa」を使ったほうがテストフライトの手間が省けます。
しかし、ExportOptionsファイルには「TEAM_ID」や「プロビジョニングプロファイル名」などを指定する必要があるので、テンプレートとして追加するかは検討が必要です。

Link

• https://medium.com/flutter-jp/ipa-e176de0276c6
• https://flutter.dev/docs/deployment/ios#create-a-build-archive

Sample

Makefile

.PHONY: build-ios-dev
build-ios-dev:
	fvm flutter build ipa --flavor Development --dart-define=FLAVOR=development --target lib/main.dart --export-options-plist=ios/Config/DevelopmentExportOptions.plist

DevelopmentExportOptions.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>compileBitcode</key>
	<true/>
	<key>destination</key>
	<string>export</string>
	<key>method</key>
	<string>ad-hoc</string>
	<key>provisioningProfiles</key>
	<dict>
		<key>jp.co.xxxxxx.dev</key>
		<string>XXX Development（Ad Hoc）</string>
	</dict>
	<key>signingCertificate</key>
	<string>Apple Distribution</string>
	<key>signingStyle</key>
	<string>manual</string>
	<key>stripSwiftSymbols</key>
	<true/>
	<key>teamID</key>
	<string>XXXXXXXXXX</string>
	<key>thinning</key>
	<string>&lt;none&gt;</string>
</dict>
</plist>

You can delete this, I will open an issue on dio github, sorry.

I tried to make dio work with web but I had this exception

Exception has occurred. "Error: Unsupported operation: Platform._version at Object.throw_ [as throw] (http://localhost:51148/dart_sdk.js:5037:11) at Function._version (http://localhost:51148/dart_sdk.js:53428:17) at Function.get version [as version] (http://localhost:51148/dart_sdk.js:53502:27) at get _version (http://localhost:51148/dart_sdk.js:53372:27) at Function.desc.get [as _version] (http://localhost:51148/dart_sdk.js:5526:17) at Function.get version [as version] (http://localhost:51148/dart_sdk.js:53346:26) at Object._getHttpVersion (http://localhost:51148/dart_sdk.js:188568:31) at new _http._HttpClient.new (http://localhost:51148/dart_sdk.js:183769:28) at Function.new (http://localhost:51148/dart_sdk.js:178274:16) at io_adapter.DefaultHttpClientAdapter.new.[_configHttpClient] (http://localhost:51148/packages/dio/src/adapters/io_adapter.dart.lib.js:169:56) at io_adapter.DefaultHttpClientAdapter.new.fetch (http://localhost:51148/packages/dio/src/adapters/io_adapter.dart.lib.js:64:50) at fetch.next (<anonymous>) at runBody (http://localhost:51148/dart_sdk.js:37393:34) at Object._async [as async] (http://localhost:51148/dart_sdk.js:37424:7) at io_adapter.DefaultHttpClientAdapter.new.fetch (http://localhost:51148/packages/dio/src/adapters/io_adapter.dart.lib.js:60:20) at dio_service.AppDio.__._dispatchRequest (http://localhost:51148/packages/dio/src/interceptors/log.dart.lib.js:1254:56) at _dispatchRequest.next (<anonymous>) at http://localhost:51148/dart_sdk.js:37374:33 at _RootZone.runUnary (http://localhost:51148/dart_sdk.js:37245:59) at _FutureListener.thenAwait.handleValue (http://localhost:51148/dart_sdk.js:32501:29) at handleValueCallback (http://localhost:51148/dart_sdk.js:33028:49) at Function._propagateToListeners (http://localhost:51148/dart_sdk.js:33066:17) at _Future.new.[_completeWithValue] (http://localhost:51148/dart_sdk.js:32914:23) at async._AsyncCallbackEntry.new.callback (http://localhost:51148/dart_sdk.js:32935:35) at Object._microtaskLoop (http://localhost:51148/dart_sdk.js:37497:13) at _startMicrotaskLoop (http://localhost:51148/dart_sdk.js:37503:13) at http://localhost:51148/dart_sdk.js:33274:9"

First of all thank you very much for this great project!
It is a great resource to understand riverpod and learn the techniques, I just have a very basic and beginner question:
at the current state of your project is there a way to navigate from any of your models to a different view or it requires some sort of implementation?

Thank you!

Hi, can you add an example code just to show how a local data source is integrated?

Hi @wasabeef ,

Hope you are all well !

I was wondering if it would not be a great feature to implement a RBAC control on users.

Some refs:

https://github.com/wilpar/flutter_rbac
https://github.com/casbin/dart-casbin
What do you think about that ?

Cheers,
Luc

Hi,
Thanks for the amazing blueprint i run the project and i want to make apk for android dev / prod but is give me error in cmd
can you help me with this
Thanks.

girishparate@Girishs-iMac flutter-architecture-blueprints-main % make build-android-dev
fvm flutter build apk --flavor development --dart-define=FLAVOR=development --target lib/main.dart
make: fvm: No such file or directory
make: *** [build-android-dev] Error 1
girishparate@Girishs-iMac flutter-architecture-blueprints-main % 

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Suppose there is some get call like this

abstract class NewsRepository {
       Future<Result<News>> getNews(int page, String category, String mode)
}

Scaffold.of() called with a context that does not contain a Scaffold.

Maybe you can solve this problem by adding ScaffoldStateGlobalKey.

This is tough to understand for people getting into MVVM, going through various files and understanding all the code. Also, the advantages of MVVM, apart from better testing, especially in Flutter.

There is a relatively low probability that this error will occur.

Solution, maybe you can try to add a simple judgment.

This error happens on tapping any of article cards.

$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 2.2.0, on macOS 11.4 20F71 darwin-x64, locale ja-JP)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS
[✓] Chrome - develop for the web
[✓] Android Studio (version 4.2)
[✓] VS Code (version 1.57.1)
[✓] Connected device (2 available)

Does all the used packages support desktop? what will I need to change to add desktop support?

Hello, Can you add an example code to show how combining operators with RxDart and offline/Online mode by hive/SQLite?

Example:
Cases 1: Show offline cache for the first time and update online data after request API success.
Cases 2: Load heavy file from local storage by RxDart

Thanks.

Because app depends on flutter_localizations any from sdk which depends on intl 0.17.0-nullsafety.2, intl 0.17.0-nullsafety.2 is required.

My Flutter version is
Flutter 1.26.0-1.0.pre • channel dev • https://github.com/flutter/flutter.git
Framework • revision 63062a6443 (2 weeks ago) • 2020-12-13 23:19:13 +0800
Engine • revision 4797b06652
Tools • Dart 2.12.0 (build 2.12.0-141.0.dev)

So, i was trying to use this template and then GitHub produces error that "The template you used includes files that are larger than 10 megabytes." See below screenshots.

directory name "lib/data/provier" is wrong, correctly "provider".